Western Mountaineering MegaLite 30 Degree Sleeping Bag

The Western Mountaineering MegaLite 30 Degree Sleeping Bag is cut to suite larger users seeking the benefits of a lightweight, warmer weather camping sleeping bag. Using 12 oz of goose down fill to give a 4 inch loft, the MegaLite will keep you comfortable in temperatures as low as 30 degrees Fahrenheit. Adding in a full length YKK zipper and down-filled top collar, your body heat will stay completely insulated inside the sleeping bag. The continuous baffles and 5 1/4 inch spacing will allow you to adjust the fill to fit your needs, as well as allow for easy compressibility when packing. Western Mountaineering crafted the MegaLite to be just that, mega light, with a total weight of only 1 lb, 8 oz. Guaranteed to become your newest must-have for summer camping, the Western Mountaineering MegaLite 30 Degree Sleeping Bag is a perfect choice. Bonus Feature? All Western Mountaineering sleeping bags are made right here in the USA.

FEATURES of the Western Mountaineering MegaLite 30 Degree Sleeping Bag

Full-length #5 YKK Zipper

Top Collar

4" Loft, 30 F

5 1/4" Spacing/Continuous Baffles

12 oz Down Fill

64/39" Shoulder/Foot Girth

1 lb 8 oz Total Weight

The SPECS for 5'6"

Shape: Mummy (with top collar)

Size: 5'6" / 165 cm

Rating: 30 F / -2 C

Loft: 4" / 10 cm

Inside Girth shdr/hip/foot: 63 x 56 x 39" / 160 x 142 x 99 cm

Fill Weight: 11 oz / 310 g

Total Weight: 1 lb 7 oz / 625 g

Stuff size: 6 x 12" / 15 x 30 cm

The SPECS for 6'0"

Shape: Mummy (with top collar)

Size: 6'0" / 180 cm

Rating: 30 F / -2 C

Loft: 4" / 10 cm

Inside Girth shdr/hip/foot: 64 x 55 x 39" / 163 x 140 x 99 cm

Fill Weight: 12 oz / 340 g

Total Weight: 1 lb 8 oz / 710 g

Stuff size: 7 x 13" / 18 x 33 cm

The SPECS for 6'6"

Shape: Mummy (with top collar)

Size: 6'6" / 200 cm

Rating: 30 F / -2 C

Loft: 4" / 10 cm

Inside Girth shdr/hip/foot: 65 x 56 x 39" / 165 x 142 x 99 cm

Fill Weight: 13 oz / 370 g

Total Weight: 1 lb 9 oz / 770 g

Stuff size: 7 x 13" / 18 x 33 cm

This product can only be shipped within the United States. Please don't hate us.

"hope this model is still available in 10 years if i ever need another"
04/13/14

I am 6'3" 260ish, mostly muscle and very broad shouldered. I was hesitant to get any costly sleeping bags because i would hate to rip another out in the shoulders, but got sick of carrying around heavy cheap ones on long hikes, so with the helpful advice of the local moosejaw manager we decided to order one to the store and check it out. Other than the color(which i won't really complain about) this bag is absolutely perfect. There is enough room to move my legs and arms inside, and it isn't an awkward bag for a side sleeper. It also kept me nice and toasty in the mid 20's with just a t-shirt and boxers. It is light enough that anyone could carry it and stuffs down nearly to the size of a flannel sleeping bag, and its about the same weight.

My Mega lite WM is going on 3 years and it is still putting a smile on my feeling smart face that purchased this awesome bag. My number one reason Im suggesting everyone buy this bag is the shoulder cut! At 64 in. I guess Im heating up wasted space they say since Im not big and broad shouldered. But ....I say This bag is keeping me toasty down to 30 with just a fleece hat and thin base layer on and that extra room. When I need to go lower temps I put on my down sweater and I am still toasty and I still have room to roll over freely. Freedom in a lite weight quality made in the USA down bag. Ditch your old cold ratty heavy bulky straight jacket bag. Mega lite is just right!

Love this bag!! Excellent craftsmenship, killer weight to warmth ratio, nice and roomy, pack down small. Very versatile bag. Have used in varying temps. Colder weather I break out the thicker liner and I can take this baby down the the 20s. Most of all i like the big girth this bag provides for a mummy. Im a side sleeping and move around a lot and this thing kills. Well worth the extra coin. And its Made In USA!!

Love this sleeping bag. I also own the western mountaineering summerlite which i also love. The mega lite is a bit more lofty and most definitely warmer. Packs super small and lite. You can just smell the quality coming off the bag when u lay in it. Not the nasty chemical smell alot of bags give off but a smell of great quality. Cant wait to use it on my AT thru hike in 2014!!! Would rate it closer to 20 degrees not 30 as western mountaineering rated it. Very expensive but worth every penny. I see this bag lasting my entire life its that well made

WM has another winner with the MegaLite. This wider version of the SummerLite is more fully-featured, is roomy enough for just about any outdoorsperson, and is absolutely luxurious. The small shop in San Jose still makes them here in the USA, and leads the sleeping bag market. Other bags may have caught up in weight, but most got there by cutting features or using delicate shell fabrics. A big winner!

I received this bag and tried it out in my condo in Miami with the AC on full ! It works great ! hehe - but seriously I've tested other bags and this one makes you feel toasty warm in 66 degrees without sweating. Its rated 30 so I'd get this summer bag as you can use it in hot and cold weather. And its soooo comfy, even for a 6'3 230lb man (long version.) I am sending back the Summerlite I bought for my wife and getting her this one, even though it may be a little wide for her, the extra inch loft makes the whole bag way more luxurious. This bag will be tested in the Alps this summer.

Used this bag in Big Sur, California in 40 degree F weather. It was actually a little warm for the occasion. I would rate it for 20 degrees even though it says it's for 30. Have used it with the zipper open in Florida in about 50 degree F weather with tons of wind, and it was actually perfect. Stuffs down super small in my pack (Osprey Talon 44) and feels great to curl up inside. Love the full zipper. Got slightly wet after kayaking back from the camp cite but loft came back nice and fluffy after 30 minutes on no-heat tumble dry. Love the bag overall. Now I want a WM bag for summer nights.

The nylon is extremely smooth. The down is listed as 850+ loft. I read it is more like 900-920 loft. I believe it. The stitching is perfect. Most expensive piece of backpacking equipment I own and worth it. Will outlast a synthetic bag 3 times over so its really not that expensive in the long run. One of the easiest ways to quickly lighten your pack.

Having made the long sad journey through just about every other decent 30-degree down bag out there, including a Summerlite (too small), this is it. The one. The bag. For the rest of my life. Texas, Iceland, the UP... every hike is better knowing this thing is there to get into at the end of the day.

Bought this bag late last summer to use mostly in cabins and when traveling (I hate hotel beds). It's now my home away from home. I'm 6'1"/235 and I wish I had just a little more room but that does not keep me awake when I get settled down for the night.

I live and work in Alaska. I backpack regularly. This bag goes with me in every condition. It is rated for 30 degrees, however, I stay comfortable up to zero. I have had this bag for going on 6 years. I used it for a 6 month long distant hike along the Appalachian Trail. I would recommend everyone get a western mountaineering bag. Great Stuff!

I've used this bag in a variety of climates and situations.. from glacier trekking in Iceland to backpacking through the jungle in Colombia.. and I've been nothing but completely thrilled with it. With a couple layers of clothing it'll keep you warm in weather below 30 degrees and won't be too warm in hotter climates. It packs down to the size of a Nalgene and is SUPER light. Overall, it's the perfect bag for backpacking.

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